633396764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 1527793344

約数和(自身を除く): 894396580

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 73, 77, 91, 121, 143, 146, 154, 182, 197, 242, 286, 292, 308, 364, 394, 484, 511, 572, 788, 803, 847, 949, 1001, 1022, 1379, 1573, 1606, 1694, 1898, 2002, 2044, 2167, 2561, 2758, 3146, 3212, 3388, 3796, 4004, 4334, 5122, 5516, 5621, 6292, 6643, 8668, 8833, 10244, 10439, 11011, 11242, 13286, 14381, 15169, 17666, 17927, 20878, 22022, 22484, 23837, 26572, 28171, 28762, 30338, 35332, 35854, 41756, 44044, 47674, 56342, 57524, 60676, 61831, 71708, 73073, 95348, 100667, 112684, 114829, 123662, 146146, 158191, 166859, 186953, 197197, 201334, 229658, 247324, 292292, 309881, 316382, 333718, 373906, 394394, 402668, 459316, 619762, 632764, 667436, 747812, 788788, 803803, 1107337, 1239524, 1308671, 1607606, 1740101, 2056483, 2169167, 2214674, 2617342, 3215212, 3480202, 4112966, 4338334, 4429348, 5234684, 6960404, 8225932, 8676668, 12180707, 14395381, 22621313, 24361414, 28790762, 45242626, 48722828, 57581524, 90485252, 158349191, 316698382, 633396764]

約数ペア:

[(1, 633396764), (2, 316698382), (4, 158349191), (7, 90485252), (11, 57581524), (13, 48722828), (14, 45242626), (22, 28790762), (26, 24361414), (28, 22621313), (44, 14395381), (52, 12180707), (73, 8676668), (77, 8225932), (91, 6960404), (121, 5234684), (143, 4429348), (146, 4338334), (154, 4112966), (182, 3480202), (197, 3215212), (242, 2617342), (286, 2214674), (292, 2169167), (308, 2056483), (364, 1740101), (394, 1607606), (484, 1308671), (511, 1239524), (572, 1107337), (788, 803803), (803, 788788), (847, 747812), (949, 667436), (1001, 632764), (1022, 619762), (1379, 459316), (1573, 402668), (1606, 394394), (1694, 373906), (1898, 333718), (2002, 316382), (2044, 309881), (2167, 292292), (2561, 247324), (2758, 229658), (3146, 201334), (3212, 197197), (3388, 186953), (3796, 166859), (4004, 158191), (4334, 146146), (5122, 123662), (5516, 114829), (5621, 112684), (6292, 100667), (6643, 95348), (8668, 73073), (8833, 71708), (10244, 61831), (10439, 60676), (11011, 57524), (11242, 56342), (13286, 47674), (14381, 44044), (15169, 41756), (17666, 35854), (17927, 35332), (20878, 30338), (22022, 28762), (22484, 28171), (23837, 26572)]